Ruth, at Eating Fabulous, wrote an informative post concerning foods in our diet that might boost our brain health.  In Fish, Omega-3 Oils, Fruits & Veggies Lower Rish of Alzheimer’s Disease & Dementia, she refers to recent research indicating that eating foods containing omega-3 oils, as well as fruits and vegetables, may help lower the risk of dementia and memory problems.
Also check out Ruth’s post for links to the research sources.

In the news, you’ll find recent reports concerning Omega-3 supplements and the possibility that they may, in some instances, help decrease depression and the agitation that’s often associated with Alzheimer’s disease.
Ruth, at b5media’s Eating Fabulous blog wrote about this, Omega-3 Supplements Against Alzheimer’s Symptoms.  She also refers to the research being done on this at Karolinska Institutet, a leading medical university.